Intelligence
Redefined.
DNTRNG (Dan Truong) is a high-performance assessment engine designed to transform Google Sheets™ into a real-time relational database for classroom intelligence.
The Zero-Infrastructure Protocol
We believe that teachers should spend more time analyzing performance and less time managing servers. Our engine establishes a direct handshake with your own Google account, giving you 100% ownership of your data.
Sheet Sync
Your sheet is your database. No SQL required.
V19.2 Engine
Sub-second synchronization for live sessions.
Privacy First
Data lives in your cloud, not our servers.
Identity Nodes
Advanced validation for real student data.
Operational Readiness
Platform Origin
DNTRNG was born from the need for high-fidelity interactive assessments in Vietnamese classrooms. What started as a simple script evolved into a comprehensive intelligence terminal, now supporting multiple languages and complex interaction modules like spatial hotspot mapping and matrix classification.
"Information is data. Intelligence is how you act on it."
— DNTRNG Development Team